Ambient air quality monitoring at airports
To measure the ambient air quality at airports is a challenge. The monitoring site needs to be representative for background levels and not dependant on changes in local traffic. A large number of gaseous components need to be measured with high accuracy and high availability. The OPSIS DOAS system provides the user with a fast system that gives high availability at low cost. The impact of aircraft take-offs and landings can easily be followed on-line. The OPSIS system can also monitor fugitive emissions from other sources at the airport.
Product Overview:
Several gaseous compounds can be monitored with one system, such as Nitrogen oxides NOx, Sulphur dioxide SO2, Ozone O3, Benzene, Toluene, Formaldehyde, 1,2,4-trimethylbenzene, and Ammonia NH3.
Airport Monitoring by OPSIS
- High data availability
- Cost-effective, open-path technology
- Direct monitoring of NO2
- Representative path-integrated data
- Gas calibration only once per year
- Low energy consumption
- Operates with a minimum of maintenance
- Approved by MCERTS, TÜV, U.S. EPA, Chinese EPA, and others
